摘要
Epidermal growth factor receptor(EGFR)mutations are among the most prevalent driver gene alterations in non-small cell lung cancer(NSCLC).Osimertinib,with or without chemotherapy,the first-line standard treatment for patients with advanced NSCLC bearing sensitive EGFR mutations,significantly prolongs the progression-free survival(PFS)to 25.5 months1.Despite great breakthroughs in survival data,patients inevitably experience disease progression.A large meta-analysis has indicated that,compared with chemother-apy,immuno-based therapies achieve longer PFS in patients with EGFR mutation who progressed on third-generation epidermal growth factor receptor tyrosine kinase inhibitors(EGFR-TKIs)2.Therefore,immunotherapies are often used after EGFR-TKI resistance is observed.
基金
supported by grants from the National Natural Science Foundation of China(Grant No.82273162)
Jiangsu Cancer Hospital Science and Technology Development Fund Project(Grant No.YSZD202409).
